25481441024

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{3593}}^1$

素因数の和:5753

約数の個数: 72

約数和(自身を含む): 54816866832

約数和(自身を除く): 29335425808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2131, 3328, 3593, 4262, 7186, 8524, 14372, 17048, 27703, 28744, 34096, 46709, 55406, 57488, 68192, 93418, 110812, 114976, 136384, 186836, 221624, 229952, 272768, 373672, 443248, 459904, 545536, 747344, 886496, 919808, 1494688, 1772992, 2989376, 3545984, 5978752, 7091968, 7656683, 11957504, 15313366, 30626732, 61253464, 99536879, 122506928, 199073758, 245013856, 398147516, 490027712, 796295032, 980055424, 1592590064, 1960110848, 3185180128, 6370360256, 12740720512, 25481441024]

約数ペア:

[(1, 25481441024), (2, 12740720512), (4, 6370360256), (8, 3185180128), (13, 1960110848), (16, 1592590064), (26, 980055424), (32, 796295032), (52, 490027712), (64, 398147516), (104, 245013856), (128, 199073758), (208, 122506928), (256, 99536879), (416, 61253464), (832, 30626732), (1664, 15313366), (2131, 11957504), (3328, 7656683), (3593, 7091968), (4262, 5978752), (7186, 3545984), (8524, 2989376), (14372, 1772992), (17048, 1494688), (27703, 919808), (28744, 886496), (34096, 747344), (46709, 545536), (55406, 459904), (57488, 443248), (68192, 373672), (93418, 272768), (110812, 229952), (114976, 221624), (136384, 186836)]